CERTIFICATES

  

TSI CERTIFICATE OF CONFORMANCE TO CRITERIA
TSI CERTIFICATE OF CONFORMANCE TO CRITERIA 2
TSI CERTIFICATE OF CONFORMANCE TO QUALITY
SERVICE QUALIFICATION
AFTER-SALES SERVICES QUALIFICATION
ISO 9001:2008
DOOR LOCKING DEVICE CENTRAL 2P, SIDE 2P AND SIDE 3P EXAMINATION CERTIFICATE
DOOR LOCKING DEVICE CENTRAL 4P EXAMINATION CERTIFICATE
FIRE RESISTANT CENTRAL OPENING LIFT LANDING DOOR EXAMINATION CERTIFICATE
FIRE RESISTANT SIDE OPENING LIFT LANDING DOOR EXAMINATION CERTIFICATE